Kursach_StealthAction/.agent/skills/inputsystem-binding-remove/SKILL.md

name	description	metadata
inputsystem-binding-remove	Remove a Binding by its index from an Action in a `.inputactions` asset, then save it.	generated-by mcp-plugin-dotnet

InputSystem / Remove Binding

Remove an InputBinding from an InputAction by its index within that Action's binding list. Use 'inputsystem-get' to discover binding indices first.

Inputs

• assetPath — required. Path to the existing .inputactions asset.
• mapName / actionName — required. The Action that owns the binding.
• bindingIndex — required. Zero-based index of the binding within the Action.

Behavior

Loads the asset, resolves the Action, erases the binding at the given index (failing if out of range), saves and re-imports the asset. Note: erasing a composite root also affects its parts. Destructive. Runs on the Unity main thread.

How to Call

unity-mcp-cli run-tool inputsystem-binding-remove --input '{
  "assetPath": "string_value",
  "mapName": "string_value",
  "actionName": "string_value",
  "bindingIndex": 0
}'

For complex input (multi-line strings, code), save the JSON to a file and use:

unity-mcp-cli run-tool inputsystem-binding-remove --input-file args.json

Or pipe via stdin (recommended):

unity-mcp-cli run-tool inputsystem-binding-remove --input-file - <<'EOF'
{"param": "value"}
EOF

Troubleshooting

If unity-mcp-cli is not found, either install it globally (npm install -g unity-mcp-cli) or use npx unity-mcp-cli instead. Read the /unity-initial-setup skill for detailed installation instructions.

Input

Name	Type	Required	Description
assetPath	string	Yes	'Assets/'-rooted path to the existing '.inputactions' asset.
mapName	string	Yes	Name of the ActionMap containing the Action.
actionName	string	Yes	Name of the Action that owns the binding.
bindingIndex	integer	Yes	Zero-based index of the binding within the Action's binding list.

Input JSON Schema

{
  "type": "object",
  "properties": {
    "assetPath": {
      "type": "string"
    },
    "mapName": {
      "type": "string"
    },
    "actionName": {
      "type": "string"
    },
    "bindingIndex": {
      "type": "integer"
    }
  },
  "required": [
    "assetPath",
    "mapName",
    "actionName",
    "bindingIndex"
  ]
}

Output

Output JSON Schema

{
  "type": "object",
  "properties": {
    "result": {
      "$ref": "#/$defs/com.IvanMurzak.Unity.MCP.Editor.API.Tool_InputSystem-BindingRemoveResponse"
    }
  },
  "$defs": {
    "com.IvanMurzak.Unity.MCP.Editor.API.Tool_InputSystem-BindingRemoveResponse": {
      "type": "object",
      "properties": {
        "assetPath": {
          "type": "string",
          "description": "Path of the modified asset."
        },
        "mapName": {
          "type": "string",
          "description": "Name of the ActionMap."
        },
        "actionName": {
          "type": "string",
          "description": "Name of the Action."
        },
        "removedIndex": {
          "type": "integer",
          "description": "Index of the binding that was removed."
        },
        "bindingCount": {
          "type": "integer",
          "description": "Number of bindings remaining on the Action."
        },
        "success": {
          "type": "boolean",
          "description": "Whether the operation succeeded."
        }
      },
      "required": [
        "removedIndex",
        "bindingCount",
        "success"
      ]
    }
  },
  "required": [
    "result"
  ]
}